Brother HL-S7000DN - Page 8

Confidential
CHAPTER 4 ADJUSTMENTS AND UPDATING OF SETTINGS,
REQUIRED AFTER PARTS REPLACEMENT
1. WHEN REPLACING MAIN PCB ASSY .....................................................4-1
1.1 Installing the Firmware................................................................................................ 4-2
1.1.1 Firmware installation with a USB flash memory ................................................ 4-2
1.1.2 Firmware installation with a computer ............................................................... 4-3
1.2 Initialization of EEPROM of Main PCB ASSY (Maintenance Mode: Code 01)........... 4-4
1.3 Setting the Country Code (Maintenance Mode: Code 74).......................................... 4-4
1.4 Setting the Serial Number (Maintenance Mode: Code 80) ......................................... 4-4
1.5 Replace the USB Storage Memory............................................................................. 4-6
1.6 Clock Setting ..............................................................................................................4-6
2. WHEN REPLACING INK HEAD/PRE-COAT HEAD..................................4-7
2.1 Draining Ink from Head (Maintenance Mode: Code 17) ............................................. 4-8
2.2 Supplying Ink to Head and Checking Ink Leak (Maintenance Mode: Code 18) ......... 4-8
2.3 Missing Dot Check (Maintenance Mode: Code 68) .................................................... 4-9
2.4 Head Inclination Adjustment (Maintenance Mode: Code 68) ................................... 4-11
2.5 Adjustment of Print Start Position (Maintenance Mode: Code 68)............................ 4-12
2.6 Printing of All Check Patterns................................................................................... 4-14
2.7 Tightening of Flange nut M3 ..................................................................................... 4-18
2.8 Resetting of Each Head Counter.............................................................................. 4-18
3. WHEN REPLACING INK REFILL UNIT...................................................4-19
3.1 Draining Ink from Tube ............................................................................................. 4-20
3.2 Supplying Ink and Checking Ink Leak ...................................................................... 4-22
3.3 Resetting of Ink Refill Unit Counter .......................................................................... 4-22
3.4 Attachment of Side Cover L...................................................................................... 4-22
4. WHEN REPLACING SUB TANK ASSY...................................................4-23
4.1 Draining Ink from Path Leading to Sub Tank ASSY ................................................. 4-24
4.2 Removal of Supply Pump ASSY .............................................................................. 4-25
4.3 Attachment of Supply Pump ASSY........................................................................... 4-25
4.4 Supply of Ink to Sub Tank ASSY and Check of Ink Leak ......................................... 4-25
4.5 Missing Dot Check (Maintenance Mode: Code 68) .................................................. 4-25
4.6 Resetting of Sub Tank ASSY Counter ...................................................................... 4-26
4.7 Attachment of Side Cover L...................................................................................... 4-26
5. WHEN REPLACING SUPPLY PUMP ASSY ...........................................4-27
5.1 Draining Ink from Path Leading to Sub Tank ASSY ................................................. 4-28
5.2 Supply of Ink to Sub Tank ASSY and Check of Ink Leak ......................................... 4-28
5.3 Missing Dot Check (Maintenance Mode: Code 68) .................................................. 4-28